Crinoidea |
Comatulida |
Comatellinae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 6 - 15 m (Ref. 102266). Tropical
Western Central Pacific: Palau.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Found on a reef slope (Ref. 97449). Emerges partly or completely at night with its arms held in an arcuate fan (Ref. 100368). Suspension feeder (Ref. 68823).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Crinoidea are gonochoric. During spawning, the pinnule walls rupture and the eggs and sperms are shed into the seawater. Life cycle: Embryos elongate into free-swimming larvae (doliolaria) which later sink to the bottom where they metamorphose into stalked sessile crinoid.
Messing, C.G. 2007 The Crinoid Fauna (Echinodermata: Crinoidea) of Palau. Pacific Science 61(1):91-111. (Ref. 100368)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 28.3 - 29.4, mean 28.9 (based on 584 cells).
